Title:
Pyrometric device
United States Patent 1837853


Inventors:
Florez, Luis DE.
Application Number:
US22734527A
Publication Date:
12/22/1931
Filing Date:
10/19/1927
Assignee:
Florez, Luis DE.
Primary Class:
Other Classes:
136/224, 136/232, 363/13, 374/E7.004
International Classes:
G01D5/42; G01K7/02; G05B11/44
View Patent Images: